* {
    box-sizing: border-box;
}
html {
    /* font-size: 14px; */
    height: 100%;
}
body {
    height: 100%;
    font-size: 0.875rem; 
}
div, html, body, ul, li, dl, img, p, table, span, a {
    outline: 0;
    margin: 0;
    padding: 0;
}
ul, li {
    display: inline-block;
}
a, a:hover, a:active, a:link, a:visited {
    text-decoration: none !important;
}
img {
    vertical-align: middle;
}
/*
*全局样式
*/
.site-header .fixed-header {
    background-color: #FFD900 !important;
}
.site-header {
    position: fixed;
    height: 85px;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 6000;
    padding-top: 15px;
}
.site-header .head-md {
    background-color: #fff;
    padding: 0 1rem;
    margin: 15px 5% 0;
    height: 80px;
    border-radius: 40px;
    -webkit-box-shadow: 0 0 12px rgba(0, 0, 0, 0.15);
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}
.site-header nav.mainav ul li a {
    color: #333;
    display: block;
    text-align: center;
    height: 80px;
    line-height: 80px;
    font-size: 1.125rem;
    padding: 0 25px;
}
.head-md .row {
    /* padding: 0 15px; */
}
.head-md .row .col-l {
    float: left;
    /* padding-left: 1rem; */
}
.head-md .row .col-r {
    float: right;
}
.site-header .head-md .col-l {
    line-height: 80px;
}
.site-header .col-r {
    padding-right: 1.3rem;
}
.site-header nav.mainav ul li a.active {
    border-bottom: 5px solid #FFD900;
    color: #000;
}
.site-header nav.mainav ul li a:hover {
    background-color: #FFD900;
    color: #000;
}
.head-xs nav {
    background-color: white;
    height: 52px;
    box-shadow: 0 0 8px rgba(255, 217, 0, 0.35);
    text-align: center;
    transition: all .2s;
    border-radius: 26px;
}
.site-header.openHeader .head-xs nav{
    margin: -15px -15px auto;
    border-radius: 0;
    height: 75px;
    transition: all .2s;
    background-color: #FFD900;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
}
.head-xs nav img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.head-xs {
    padding: 0 15px;
}
.page-home.s0 {
    position: relative;
}
.page-home.s0 .content {
    position: absolute;
    left: 50%;
    margin-left: -300px;
    width: 600px;
    text-align: center;
    z-index: 1000;
    top: 50%;
    margin-top: -200px;
}
.page-home.s0 .content p {
    font-size: 24px;
    color: #fff;
    margin: 24px 0;
}
.page-home.s0 .content .text {
    background-color: black;
    color: #fff;
    width: 119px;
    height: 22px;
    border-radius: 11px;
    margin: 0 auto;
}
.page-home.s0 .content .icon {
    height: 80px;
}
.page-home.s1 {
    height: 2000px;
}
.icons .row {
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
}
.col-auto {
    line-height: 50px;
}
.xs-show img{
    display: block;
    max-width: 100%;
    height: auto;
}
.site-header .menu-toggle {
    width: 26px;
    height: 26px;
    position: absolute;
    top: 27px;
    left: 30px;
    cursor: pointer;
}
.site-header .one, .site-header .two, .site-header .three {
    width: 100%;
    height: 3px;
    background: #FFD900;
    margin: 5px auto;
    backface-visibility: hidden;
    -moz-transition-duration: 0.3s;
    -o-transition-duration: 0.3s;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
}
.site-header .menu-toggle.on .one {
    transform: rotate(45deg) translate(3px, 5px);
    background: #000;
}
.site-header .menu-toggle.on .two {
    opacity: 0;
}
.site-header .menu-toggle.on .three {
    transform: rotate(-45deg) translate(6px, -8px);
    background: #000;
}
.site-header .sitenav {
    margin: 0;
    padding: 15px 0;
    list-style: none;
}
.sitenav.hidden {
    display: none;
}
.sitenav {
    height: 100%;
    width: 100%;
    background-color: rgba(255, 217, 0, 0.8);
    transition: all .2s;
    position: fixed;
    top: 72px;
    left: 0;
}
/*
* 媒体查询
*/

@media (min-width: 1100px) { 
    .head-md, .page-home .md-show {
        display: inherit;
    }
    .head-xs, .page-home .xs-show {
        display: none;
    }
 }

 @media (max-width: 1100px) { 
    .head-md, .page-home .md-show {
        display: none;
    }
    .head-xs, .page-home .xs-show {
        display: inherit;
    }
    .head-xs a img {
        width: 145px;
    }
 }